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Ball Mill - China

price: contact company for price

Ball Mill

Ball Mill grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill. The larger the diameter, the slower the rotation. If the peripheral speed of the mill is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the mill. The point where the mill becomes a centrifuge is called the 'Critical Speed', and ball mills usually operate at 65% to 75% of the critical speed.

Ball Mill Application:

are generally used to grind material 1/4 inch and finer, down to the particle size of 20 to 75 microns. To achieve a reasonable efficiency with ball mills, they must be operated in a closed system, with oversize material continuously being recirculated back into the mill to be reduced. Various classifiers, such as screens, spiral classifiers, cyclones and air classifiers are used for classifying the discharge from ball mills. Ball mill is an efficient tool for grinding many materials into fine powder. The ball mill is used to grind many kinds of mine and other materials, or to select the mine. It is widely used in building material, chemical industry, etc. There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type and flowing type according to different forms of discharging material.

Ball Mill Features:

1) is an efficient tool for grinding many materials into fine powder.

2) The ball mill is used to grind many kinds of mine and other materials, or to select the mine

3) Ball mill is widely used in building material, and chemical industry.

4) There are two ways of grinding: the dry way and the wet way.

5) Ball mill can be divided into tabular type and flowing type according to differentexpelling mine

6) To use the ball mill, the material to be ground is loaded into the neoprene barrel that contains grinding media.

7) As the barrel rotates, the material is crushed between the individual pieces of grinding media that mix and crush the product into fine powder over a period of several hours.

8) The longer the ball mill runs, the finer the powder will be.

9) Ultimate particle size depends entirely on how hard the material you're grinding is, and the time how long the ball mill runs.

10) Our ball mills have been used to grind glass, powder food products, create custom varnishes, make ceramic glaze, powder various chemicals.

11)Complet ely enclosed welded design in high-grade steel.

- Direct drive via bearing journal with top-mounted gearbox.

Motor connected to gearbox via a V-belt drive.

- Product discharge via slots located around the periphery of the drum.

Ball mill Working Principle:

The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.

Ball Mill

Please see our contact information below


Company Contact:


  • Phone: 15136117421

  • Address: hi-tech zone huanhe village , zhengzhou, China

  • Email: Email


Published date: September 7, 2012 -

  • Business Description: This is Zhengzhou jiangtai heavy industrial machinery co.ltd which is sprecializing in professional research and development,producing Ore processing line,which serve mine selection industry,man made gravel industry and cement industry.the product we provided are ball mill ,magnetic seperator ,vibrating feeder ,shaking table ,jaw crusher,impact crusher ,spiral chute ,flotation machine and so on.

    Good Services:

    Pre sale:

    1.According to the actual demand of customers,we allocate the relative model machines.

    2.According to the special need of the client,we customize the relative products.

    3.The company may assign your engineers and technicians to plan the site, design the best process and programms on our user spot.

    After sale :

    1. Free of charge to train technicians for clients.

    2.According to the purchase contract,our company can assign the technicians to guide installing and debugging for free.

    3.Our company suppies the easily damaged parts of the machine for long years.

    4.Collect the customer feedback ,work out the plans timely,and then solute the practical problems.

    5.We product as per the national standards and carry out the three guarantees.

    6.In case of unexpected problems ,we are able to solve properly within 24hours 1,000 kilometres away from the company;and give a satisfactory reply within 24 hours 1,000 kilometres outside of the company.
    adderess:china zhengzhou gaoxin area huanhe village
    Hot line : 86 371 67005120 Fax :86 371 63525582



    Located in SHANGHAI the biggest city of China. Shanghai YiDing heavy mining equipment manufacturing Co., Ltd. is a high technology enterprise which is specialized in mining crushing equipment, constructing sand making line and industrial grinding mills designing and manufacturing. We have a more than 300 working stuff, in which about twenty are Senior technician, and a more than 11000 sq. ft standard working shop and office building. So that we can combine R&D, processing and manufacturing, marketing and sales, with after sales service into a whole.
    We are regularly Selling: jaw crusher, impact crusher, high pressure gringing machine series, vertical shaft impact breaker, high impact break, cone crusher, vibrating screen, vibrating feeder, sand washing machine.
    We are regularly Buying: jaw crusher, impact crusher, cone crusher.



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